blankie
/
wlroots
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
4,730 Commits 2 Branches 20 Tags 10 MiB
C 98.9%
Meson 1%
Go to file
Simon Ser 0411dc0663 Revert "backend/drm: fail instead of stripping a modifier" 
This reverts commit f9f90b4173.

gbm_bo_get_modifier may return a modifier in these cases:

- The kernel doesn't support modifiers but Mesa does
- WLR_DRM_NO_MODIFIERS=1 is set

However, in both of these cases, the gbm_bo has been allocated
without modifiers.

There is already a check in drm_fb_create for modifiers:
wlr_drm_format_set_has will make sure buffers with an explicit
modifier will be rejected if the DRM backend doesn't support them.
So no need for an additional check in get_fb_for_bo.

Closes: https://github.com/swaywm/wlroots/issues/2896
 		2021-04-27 15:38:10 +02:00
.builds ci: Add libseat-dev to alpine 2021-04-14 23:25:07 +02:00
backend Revert "backend/drm: fail instead of stripping a modifier" 2021-04-27 15:38:10 +02:00
docs render: introduce WLR_RENDERER in wlr_renderer_autocreate_with_drm_fd 2021-04-20 21:14:27 +02:00
examples examples/rotation: remove unused includes 2021-04-20 08:46:59 +02:00
include backend/drm: destroy backend on udev remove event 2021-04-27 09:11:44 +02:00
protocol build: remove wayland-scanner fallback 2021-04-11 17:37:54 +02:00
render Log drmGetDevices2 error code 2021-04-26 16:27:24 +02:00
tinywl Stop specifying xkb_rule_names 2021-04-19 17:33:28 +02:00
types output: correctly handle outputs without a test() impl 2021-04-21 08:52:50 +02:00
util util/uuid: replace with util/token, remove libuuid 2021-04-11 19:09:36 +02:00
xcursor xcursor: quiet debug log 2021-04-26 20:11:05 +02:00
xwayland xwayland: remove _NET_WM_PID handler 2021-04-23 09:55:01 +02:00
.editorconfig Set .editorconfig ident_size 2019-01-25 11:37:46 +01:00
.gitignore Remove rootston 2019-08-09 08:34:59 +09:00
CONTRIBUTING.md contributing: add note about events that destroy objects 2020-06-08 10:12:38 -06:00
LICENSE Update LICENSE year (MIT license) 2018-04-12 21:29:59 -04:00
README.md readme: use webchat link for IRC channel 2021-04-24 12:46:29 +02:00
meson.build render: make GLES2 renderer optional 2021-04-17 16:39:40 +02:00
meson_options.txt render: make GLES2 renderer optional 2021-04-17 16:39:40 +02:00
wlroots.syms util: add wlr_output_destroy_safe 2020-02-17 20:52:37 +01:00

README.md

wlroots

Pluggable, composable, unopinionated modules for building a Wayland compositor; or about 50,000 lines of code you were going to write anyway.

  • wlroots provides backends that abstract the underlying display and input hardware, including KMS/DRM, libinput, Wayland, X11, and headless backends, plus any custom backends you choose to write, which can all be created or destroyed at runtime and used in concert with each other.
  • wlroots provides unopinionated, mostly standalone implementations of many Wayland interfaces, both from wayland.xml and various protocol extensions. We also promote the standardization of portable extensions across many compositors.
  • wlroots provides several powerful, standalone, and optional tools that implement components common to many compositors, such as the arrangement of outputs in physical space.
  • wlroots provides an Xwayland abstraction that allows you to have excellent Xwayland support without worrying about writing your own X11 window manager on top of writing your compositor.
  • wlroots provides a renderer abstraction that simple compositors can use to avoid writing GL code directly, but which steps out of the way when your needs demand custom rendering code.

wlroots implements a huge variety of Wayland compositor features and implements them right, so you can focus on the features that make your compositor unique. By using wlroots, you get high performance, excellent hardware compatibility, broad support for many wayland interfaces, and comfortable development tools - or any subset of these features you like, because all of them work independently of one another and freely compose with anything you want to implement yourself.

Check out our wiki to get started with wlroots. Join our IRC channel: #sway-devel on Freenode.

wlroots is developed under the direction of the sway project. A variety of wrapper libraries are available for using it with your favorite programming language.

Building

Install dependencies:

  • meson
  • wayland
  • wayland-protocols
  • EGL
  • GLESv2
  • libdrm
  • GBM
  • libinput
  • xkbcommon
  • udev
  • pixman
  • libseat

If you choose to enable X11 support:

  • xwayland (build-time only, optional at runtime)
  • libxcb
  • libxcb-render-util
  • libxcb-wm
  • libxcb-errors (optional, for improved error reporting)

Run these commands:

meson build/
ninja -C build/

Install like so:

sudo ninja -C build/ install

Contributing

See CONTRIBUTING.md.